42-481-35175

O. B. RANCH

WHARTON County · District 3 · CAZA OPERATING, LLC

Permits

3

Max Depth

13,200 ft

First Permit

2011-02-03

Latest Activity

2014-10-10

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2011-07

Last Production

2025-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (3) Elevation 96 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
UPPER COOK MOUNTAIN (Cook Mountain)12,535 ft-12,439 ft
MIDDLE COOK MOUNTAIN (Cook Mountain)12,775 ft-12,679 ft
LOWER COOK MOUNTAIN (Cook Mountain)12,936 ft-12,840 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (1)

IntervalType
12,535–12,563 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"2,510 ft1,566 sx
4.5"7,316 ft310 sx
7.625"7,598 ft1,000 sx

Permit History (3)

Applications (3)

#797412 A CAZA OPERATING, LLC
received 2014-09-30
#709590 A CAZA OPERATING, LLC
received 2011-12-06
#709590 A CAZA OPERATING, LLC
received 2011-02-01

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2012-03-05 log on file

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in WHARTON County.

Well Details

Well Number
2
Max Depth
13,200 ft
Drill Type
Vertical
County
WHARTON
District
3

Operator

Location
MIDLAND
P-5 Status
Inactive (filed 2015-02-05)
Cum Oil (all leases)
103,783 bbl
Cum Gas (all leases)
6,148,003 mcf
Total Permits
27